


🟡 Calibrate with Confidence — Because Your Gold Deserves Precision
The Gemoro 2002 18K Calibration Disc is a genuine 18K yellow gold disc designed specifically for calibrating GemOro AuRacle electronic gold testers (AGT1, AGT2, AGT3, and AGT-Blue). Measuring 6.4mm in diameter and 0.405mm thick, this unplated, precision-crafted disc ensures accurate and reliable gold testing. Made in the USA, it is the trusted choice for professionals seeking flawless calibration.
| Item Weight | 132 g |
| Product Dimensions | 0.64 x 0.64 x 0.05 cm; 132 g |
| Item model number | 2002-18K |
| Color Name | Gold |
| Connector Type | 6.35 millimeters |
| Size | 6.4 mm |
J**E
Too small
Thus sdsc is too small to be of much use
C**N
It’s an 18kt disc good for calibration.
I wasn’t expecting anything large and it wasn’t. The disc measured 7mm in diameter and 0.44mm thick. It is 18kt yellow gold with a high polish finish.My piece weighs 0.13dwt or 0.202g. It works very well. As others have noted it is very small and easy to lose. I have mine sitting on a gray background so it’s easy to locate. It can be easily picked up and placed with a pair of tweezers.
M**H
calibration standard
Ok but only plated. Could be a bit less in coat for this reason
M**C
Gold checker calibration disc.
Other than being tiny it's the focal point for calibrating the gold checker got to have it or something exactly like it
J**Y
really really really TINY SMALL
I couldn't handle picking it up, way too small...I returned it....then I got an 18k earring back...easier to grasp and works so much better ;-) I use this for the Kee Gold tester...
Trustpilot
2 weeks ago
1 month ago